According to data from HM Land Registry, 309, Sutherland Avenue, Welling sits on a plot of 250 m².

We have plot size data on 42 out of 44 other houses in the postcode and 309, Sutherland Avenue, Welling sits on the 25th largest plot.

309, Sutherland Avenue, Welling has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 02 Feb 2018.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 309, Sutherland Avenue, Welling was last sold on 28th November 2007 for £250,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since November 2007, the market for similar properties has risen by 96.9%.

• Sold Nov 2007£250,000
• Sold Jan 1996£67,000

According to the Land Registry and our network of Estate Agents, there have been 424 sales of properties similar to 309, Sutherland Avenue, Welling within a radius of 530 metres since 2020.

The most recent example is 113, The Green, Welling, DA16 2PB, a freehold house which sold for £450,000 on the 28th August 2025.

Read more about house prices in DA16.

• Sold Aug 2025£450,000 | 3 Bed House113, The Green, Welling, DA16 2PB113, The Green, Welling, DA16 2PB
• Sold Aug 2025£420,000 | 3 Bed House329, Sutherland Avenue, Welling, DA16 2NQ329, Sutherland Avenue, Welling, DA16 2NQ
• Sold Aug 2025£465,000 | 3 Bed House254, Sutherland Avenue, Welling, DA16 2NG254, Sutherland Avenue, Welling, DA16 2NG
• Sold Aug 2025£415,000 | 3 Bed House251, Sutherland Avenue, Welling, DA16 2NJ251, Sutherland Avenue, Welling, DA16 2NJ
• Sold Mar 2025£450,000 | 3 Bed House33, Ridgeway West, Sidcup, DA15 8SF33, Ridgeway West, Sidcup, DA15 8SF
• Sold Feb 2025£455,000 | 3 Bed House268, Sutherland Avenue, Welling, DA16 2NG268, Sutherland Avenue, Welling, DA16 2NG
• Sold Dec 2024£420,000 | 3 Bed House91, Ridgeway West, Sidcup, DA15 8SF91, Ridgeway West, Sidcup, DA15 8SF
• Sold Sep 2024£400,000 | 3 Bed House934, East Rochester Way, Sidcup, DA15 8PE934, East Rochester Way, Sidcup, DA15 8PE
• Sold Jun 2024£270,000 | 3 Bed House871, East Rochester Way, Sidcup, DA15 8TF871, East Rochester Way, Sidcup, DA15 8TF
• Sold Apr 2024£190,051 | 3 Bed House351, Sutherland Avenue, Welling, DA16 2NQ351, Sutherland Avenue, Welling, DA16 2NQ
• Sold Nov 2023£425,000 | 3 Bed House186, Sutherland Avenue, Welling, DA16 2NH186, Sutherland Avenue, Welling, DA16 2NH
• Sold Nov 2023£435,000 | 3 Bed House107, The Green, Welling, DA16 2PB107, The Green, Welling, DA16 2PB
• Sold Nov 2023£460,000 | 3 Bed House149, The Green, Welling, DA16 2PB149, The Green, Welling, DA16 2PB
• Sold Aug 2022£450,000 | 3 Bed House930, East Rochester Way, Sidcup, DA15 8PE930, East Rochester Way, Sidcup, DA15 8PE
• Sold Aug 2022£440,000 | 3 Bed House214, Sutherland Avenue, Welling, DA16 2NH214, Sutherland Avenue, Welling, DA16 2NH
• Sold Apr 2022£460,000 | 3 Bed House941, East Rochester Way, Sidcup, DA15 8TF941, East Rochester Way, Sidcup, DA15 8TF
• Sold Mar 2022£390,000 | 3 Bed House275, Sutherland Avenue, Welling, DA16 2NJ275, Sutherland Avenue, Welling, DA16 2NJ
• Sold Dec 2021£386,000 | 3 Bed House938, East Rochester Way, Sidcup, DA15 8PE938, East Rochester Way, Sidcup, DA15 8PE
• Sold Feb 2021£370,000 | 3 Bed House240, Sutherland Avenue, Welling, DA16 2NG240, Sutherland Avenue, Welling, DA16 2NG
• Sold Dec 2020£459,995 | 3 Bed House248, Sutherland Avenue, Welling, DA16 2NG248, Sutherland Avenue, Welling, DA16 2NG

Sutherland Avenue, Welling, DA16 has a total of 332 addresses. According to our analysis of all the public data, 309, Sutherland Avenue, Welling is the 124th largest and the 157th most expensive property on the street.

When compared to the postcode district it is £6k more expensive than the average property in DA16.

• Bishop Ridley Church of England VA Primary School

  300 m away
• Leigh Stationers' Primary Academy

  800 m away
• Alderwood Primary School

  900 m away

• Harris Academy Falconwood

  100 m away
• Leigh Stationers' Academy

  1.0 km away
• Bexley Grammar School

  1.3 km away

• Falconwood

  |

  700 m away
• Welling

  |

  1.3 km away
• New Eltham

  |

  2.4 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.